#slider{
    position: fixed;
    bottom: 0;
    top:0;
    left: 0;
    width: 60px;
    background: #efefef;
    border-right: 1px solid #efefef;
    box-shadow: 1px 0 rgba(200, 200, 200, 0.5);
}
#slider .main{
    position: absolute;
    background: #efefef;
    border-right: 1px solid #efefef;
    box-shadow: 1px 0 rgba(200, 200, 200, 0.5);
    width: 100%;
    height: 100%;
}
#slider ul{
    padding-top: 80px;
}
#slider li{
    padding: 10px;
    width: 260px;
    position: relative;
    border: 1px solid transparent;
}
#slider li:hover{
    background: #f6f6f6;
    border:1px solid #eee;
}
#slider .item{
    width: 50px;
    text-align: center;
}
#slider .item p{
    font-size: 12px;
    color: #666;
    margin-top: 5px;
}
#slider .item img{
    width: 100%;
}
#slider .layer{
    position: absolute;
    left: 60px;
    top: 0;
    bottom: 0;
    width: 200px;
}
#slider .layer h3{
    font-size: 10px;
    color: #666;
    line-height: 20px;
}
#slider .layer p{
    font-size: 12px;
    color: #666;
    margin-top: 5px;
}
#slider .layer img{
    position: absolute;
    right: 0;
    top: 0;
    bottom: 0;
}
#slider .arrow{
    width: 60px;
    height: 60px;
    position: fixed;
    bottom: 40px;
    left: 0;
    background:  #efefef url('wow.gif') no-repeat -46px -68px;
}
#slider .arrow:hover{
    background: #f9f9f9;
}
#slider .arrow.close{
    background:  url('wow.gif') no-repeat -42px -155px;
}